The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 25, 2005
Filed:
Aug. 01, 2000
Applicants:
R. Lawrence Ives, Saratoga, CA (US);
George Miram, Atherton, CA (US);
Inventors:
R. Lawrence Ives, Saratoga, CA (US);
George Miram, Atherton, CA (US);
Assignee:
Calabazas Creek Research, Inc., Saratoga, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 23087 ; H01J 2510 ;
U.S. Cl.
CPC ...
Abstract
An RF device comprising a plurality of drift tubes, each drift tube having a plurality of gaps defining resonant cavities, is immersed in an axial magnetic field. RF energy is introduced at an input RF port at one of these resonant cavities and collected at an output RF port at a different RF cavity. A plurality of electron beams passes through these drift tubes, and each electron beam has an individual magnetic shaping applied which enables confined beam transport through the drift tubes.